[0] 0.247.39.160.in-addr.arpa.: domain name does not exist
[0] 1.247.39.160.in-addr.arpa.: domain name does not exist
[3600] 2.247.39.160.in-addr.arpa. domain name pointer aibo10.net.columbia.edu
[3600] 3.247.39.160.in-addr.arpa. domain name pointer aibo11.net.columbia.edu
[3600] 4.247.39.160.in-addr.arpa. domain name pointer aibo12.net.columbia.edu
[3600] 5.247.39.160.in-addr.arpa. domain name pointer aibo13.net.columbia.edu
[3600] 6.247.39.160.in-addr.arpa. domain name pointer aibo14.net.columbia.edu
[3600] 7.247.39.160.in-addr.arpa. domain name pointer aibo15.net.columbia.edu
[3600] 8.247.39.160.in-addr.arpa. domain name pointer aibo16.net.columbia.edu
[3600] 9.247.39.160.in-addr.arpa. domain name pointer aforte.net.columbia.edu
[3600] 10.247.39.160.in-addr.arpa. domain name pointer explorer.dyn.columbia.edu
[3600] 11.247.39.160.in-addr.arpa. domain name pointer solo.dyn.columbia.edu
[3600] 12.247.39.160.in-addr.arpa. domain name pointer aibo.net.columbia.edu
[3600] 13.247.39.160.in-addr.arpa. domain name pointer lew116-airport.net.columbia.edu
[3600] 14.247.39.160.in-addr.arpa. domain name pointer sysd-1.cc.columbia.edu
[3600] 15.247.39.160.in-addr.arpa. domain name pointer bme-airport.net.columbia.edu
[0] 16.247.39.160.in-addr.arpa.: domain name does not exist
[3600] 17.247.39.160.in-addr.arpa. domain name pointer ccit-ap.net.columbia.edu
[3600] 18.247.39.160.in-addr.arpa. domain name pointer lee-airport.pres.columbia.edu
[3600] 19.247.39.160.in-addr.arpa. domain name pointer lee-aircard.pres.columbia.edu
[3600] 20.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-20.dyn.columbia.edu
[3600] 21.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-21.dyn.columbia.edu
[3600] 22.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-22.dyn.columbia.edu
[3600] 23.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-23.dyn.columbia.edu
[3600] 24.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-24.dyn.columbia.edu
[3600] 25.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-25.dyn.columbia.edu
[3600] 26.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-26.dyn.columbia.edu
[3600] 27.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-27.dyn.columbia.edu
[3600] 28.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-28.dyn.columbia.edu
[3600] 29.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-29.dyn.columbia.edu
[3600] 30.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-30.dyn.columbia.edu
[3600] 31.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-31.dyn.columbia.edu
[3600] 32.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-32.dyn.columbia.edu
[3600] 33.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-33.dyn.columbia.edu
[3600] 34.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-34.dyn.columbia.edu
[3600] 35.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-35.dyn.columbia.edu
[3600] 36.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-36.dyn.columbia.edu
[3600] 37.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-37.dyn.columbia.edu
[3600] 38.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-38.dyn.columbia.edu
[3600] 39.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-39.dyn.columbia.edu
[3600] 40.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-40.dyn.columbia.edu
[3600] 41.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-41.dyn.columbia.edu
[3600] 42.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-42.dyn.columbia.edu
[3600] 43.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-43.dyn.columbia.edu
[3600] 44.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-44.dyn.columbia.edu
[3600] 45.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-45.dyn.columbia.edu
[3600] 46.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-46.dyn.columbia.edu
[3600] 47.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-47.dyn.columbia.edu
[3600] 48.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-48.dyn.columbia.edu
[3600] 49.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-49.dyn.columbia.edu
[3600] 50.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-50.dyn.columbia.edu
[3600] 51.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-51.dyn.columbia.edu
[3600] 52.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-52.dyn.columbia.edu
[3600] 53.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-53.dyn.columbia.edu
[3600] 54.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-54.dyn.columbia.edu
[3600] 55.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-55.dyn.columbia.edu
[3600] 56.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-56.dyn.columbia.edu
[3600] 57.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-57.dyn.columbia.edu
[3600] 58.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-58.dyn.columbia.edu
[3600] 59.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-59.dyn.columbia.edu
[3600] 60.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-60.dyn.columbia.edu
[3600] 61.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-61.dyn.columbia.edu
[3600] 62.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-62.dyn.columbia.edu
[3600] 63.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-63.dyn.columbia.edu
[3600] 64.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-64.dyn.columbia.edu
[3600] 65.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-65.dyn.columbia.edu
[3600] 66.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-66.dyn.columbia.edu
[3600] 67.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-67.dyn.columbia.edu
[3600] 68.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-68.dyn.columbia.edu
[3600] 69.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-69.dyn.columbia.edu
[3600] 70.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-70.dyn.columbia.edu
[3600] 71.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-71.dyn.columbia.edu
[3600] 72.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-72.dyn.columbia.edu
[3600] 73.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-73.dyn.columbia.edu
[3600] 74.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-74.dyn.columbia.edu
[3600] 75.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-75.dyn.columbia.edu
[3600] 76.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-76.dyn.columbia.edu
[3600] 77.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-77.dyn.columbia.edu
[3600] 78.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-78.dyn.columbia.edu
[3600] 79.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-79.dyn.columbia.edu
[3600] 80.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-80.dyn.columbia.edu
[3600] 81.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-81.dyn.columbia.edu
[3600] 82.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-82.dyn.columbia.edu
[3600] 83.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-83.dyn.columbia.edu
[3600] 84.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-84.dyn.columbia.edu
[3600] 85.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-85.dyn.columbia.edu
[3600] 86.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-86.dyn.columbia.edu
[3600] 87.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-87.dyn.columbia.edu
[3600] 88.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-88.dyn.columbia.edu
[3600] 89.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-89.dyn.columbia.edu
[3600] 90.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-90.dyn.columbia.edu
[3600] 91.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-91.dyn.columbia.edu
[3600] 92.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-92.dyn.columbia.edu
[3600] 93.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-93.dyn.columbia.edu
[3600] 94.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-94.dyn.columbia.edu
[3600] 95.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-95.dyn.columbia.edu
[3600] 96.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-96.dyn.columbia.edu
[3600] 97.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-97.dyn.columbia.edu
[3600] 98.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-98.dyn.columbia.edu
[3600] 99.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-99.dyn.columbia.edu
[3600] 100.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-100.dyn.columbia.edu
[3600] 101.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-101.dyn.columbia.edu
[3600] 102.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-102.dyn.columbia.edu
[3600] 103.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-103.dyn.columbia.edu
[3600] 104.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-104.dyn.columbia.edu
[3600] 105.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-105.dyn.columbia.edu
[3600] 106.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-106.dyn.columbia.edu
[3600] 107.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-107.dyn.columbia.edu
[3600] 108.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-108.dyn.columbia.edu
[3600] 109.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-109.dyn.columbia.edu
[3600] 110.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-110.dyn.columbia.edu
[3600] 111.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-111.dyn.columbia.edu
[3600] 112.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-112.dyn.columbia.edu
[3600] 113.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-113.dyn.columbia.edu
[3600] 114.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-114.dyn.columbia.edu
[3600] 115.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-115.dyn.columbia.edu
[3600] 116.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-116.dyn.columbia.edu
[3600] 117.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-117.dyn.columbia.edu
[3600] 118.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-118.dyn.columbia.edu
[3600] 119.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-119.dyn.columbia.edu
[3600] 120.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-120.dyn.columbia.edu
[3600] 121.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-121.dyn.columbia.edu
[3600] 122.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-122.dyn.columbia.edu
[3600] 123.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-123.dyn.columbia.edu
[3600] 124.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-124.dyn.columbia.edu
[3600] 125.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-125.dyn.columbia.edu
[3600] 126.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-126.dyn.columbia.edu
[3600] 127.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-127.dyn.columbia.edu
[3600] 128.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-128.dyn.columbia.edu
[3600] 129.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-129.dyn.columbia.edu
[3600] 130.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-130.dyn.columbia.edu
[3600] 131.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-131.dyn.columbia.edu
[3600] 132.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-132.dyn.columbia.edu
[3600] 133.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-133.dyn.columbia.edu
[3600] 134.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-134.dyn.columbia.edu
[3600] 135.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-135.dyn.columbia.edu
[3600] 136.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-136.dyn.columbia.edu
[3600] 137.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-137.dyn.columbia.edu
[3600] 138.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-138.dyn.columbia.edu
[3600] 139.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-139.dyn.columbia.edu
[3600] 140.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-140.dyn.columbia.edu
[3600] 141.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-141.dyn.columbia.edu
[3600] 142.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-142.dyn.columbia.edu
[3600] 143.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-143.dyn.columbia.edu
[3600] 144.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-144.dyn.columbia.edu
[3600] 145.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-145.dyn.columbia.edu
[3600] 146.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-146.dyn.columbia.edu
[3600] 147.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-147.dyn.columbia.edu
[3600] 148.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-148.dyn.columbia.edu
[3600] 149.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-149.dyn.columbia.edu
[3600] 150.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-150.dyn.columbia.edu
[3600] 151.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-151.dyn.columbia.edu
[3600] 152.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-152.dyn.columbia.edu
[3600] 153.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-153.dyn.columbia.edu
[3600] 154.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-154.dyn.columbia.edu
[3600] 155.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-155.dyn.columbia.edu
[3600] 156.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-156.dyn.columbia.edu
[3600] 157.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-157.dyn.columbia.edu
[3600] 158.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-158.dyn.columbia.edu
[3600] 159.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-159.dyn.columbia.edu
[3600] 160.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-160.dyn.columbia.edu
[3600] 161.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-161.dyn.columbia.edu
[3600] 162.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-162.dyn.columbia.edu
[3600] 163.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-163.dyn.columbia.edu
[3600] 164.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-164.dyn.columbia.edu
[3600] 165.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-165.dyn.columbia.edu
[3600] 166.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-166.dyn.columbia.edu
[3600] 167.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-167.dyn.columbia.edu
[3600] 168.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-168.dyn.columbia.edu
[3600] 169.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-169.dyn.columbia.edu
[3600] 170.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-170.dyn.columbia.edu
[3600] 171.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-171.dyn.columbia.edu
[3600] 172.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-172.dyn.columbia.edu
[3600] 173.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-173.dyn.columbia.edu
[3600] 174.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-174.dyn.columbia.edu
[3600] 175.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-175.dyn.columbia.edu
[3600] 176.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-176.dyn.columbia.edu
[3600] 177.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-177.dyn.columbia.edu
[3600] 178.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-178.dyn.columbia.edu
[3600] 179.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-179.dyn.columbia.edu
[3600] 180.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-180.dyn.columbia.edu
[3600] 181.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-181.dyn.columbia.edu
[3600] 182.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-182.dyn.columbia.edu
[3600] 183.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-183.dyn.columbia.edu
[3600] 184.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-184.dyn.columbia.edu
[3600] 185.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-185.dyn.columbia.edu
[3600] 186.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-186.dyn.columbia.edu
[3600] 187.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-187.dyn.columbia.edu
[3600] 188.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-188.dyn.columbia.edu
[3600] 189.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-189.dyn.columbia.edu
[3600] 190.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-190.dyn.columbia.edu
[3600] 191.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-191.dyn.columbia.edu
[3600] 192.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-192.dyn.columbia.edu
[3600] 193.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-193.dyn.columbia.edu
[3600] 194.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-194.dyn.columbia.edu
[3600] 195.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-195.dyn.columbia.edu
[3600] 196.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-196.dyn.columbia.edu
[3600] 197.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-197.dyn.columbia.edu
[3600] 198.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-198.dyn.columbia.edu
[3600] 199.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-199.dyn.columbia.edu
[3600] 200.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-200.dyn.columbia.edu
[3600] 201.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-201.dyn.columbia.edu
[3600] 202.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-202.dyn.columbia.edu
[3600] 203.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-203.dyn.columbia.edu
[3600] 204.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-204.dyn.columbia.edu
[3600] 205.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-205.dyn.columbia.edu
[3600] 206.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-206.dyn.columbia.edu
[3600] 207.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-207.dyn.columbia.edu
[3600] 208.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-208.dyn.columbia.edu
[3600] 209.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-209.dyn.columbia.edu
[3600] 210.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-210.dyn.columbia.edu
[3600] 211.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-211.dyn.columbia.edu
[3600] 212.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-212.dyn.columbia.edu
[3600] 213.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-213.dyn.columbia.edu
[3600] 214.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-214.dyn.columbia.edu
[3600] 215.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-215.dyn.columbia.edu
[3600] 216.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-216.dyn.columbia.edu
[3600] 217.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-217.dyn.columbia.edu
[3600] 218.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-218.dyn.columbia.edu
[3600] 219.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-219.dyn.columbia.edu
[3600] 220.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-220.dyn.columbia.edu
[3600] 221.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-221.dyn.columbia.edu
[3600] 222.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-222.dyn.columbia.edu
[3600] 223.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-223.dyn.columbia.edu
[3600] 224.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-224.dyn.columbia.edu
[3600] 225.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-225.dyn.columbia.edu
[3600] 226.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-226.dyn.columbia.edu
[3600] 227.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-227.dyn.columbia.edu
[3600] 228.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-228.dyn.columbia.edu
[3600] 229.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-229.dyn.columbia.edu
[3600] 230.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-230.dyn.columbia.edu
[3600] 231.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-231.dyn.columbia.edu
[3600] 232.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-232.dyn.columbia.edu
[3600] 233.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-233.dyn.columbia.edu
[3600] 234.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-234.dyn.columbia.edu
[3600] 235.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-235.dyn.columbia.edu
[3600] 236.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-236.dyn.columbia.edu
[3600] 237.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-237.dyn.columbia.edu
[3600] 238.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-238.dyn.columbia.edu
[3600] 239.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-239.dyn.columbia.edu
[3600] 240.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-240.dyn.columbia.edu
[3600] 241.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-241.dyn.columbia.edu
[3600] 242.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-242.dyn.columbia.edu
[3600] 243.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-243.dyn.columbia.edu
[3600] 244.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-244.dyn.columbia.edu
[3600] 245.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-245.dyn.columbia.edu
[3600] 246.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-246.dyn.columbia.edu
[3600] 247.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-247.dyn.columbia.edu
[3600] 248.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-248.dyn.columbia.edu
[3600] 249.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-249.dyn.columbia.edu
[3600] 250.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-250.dyn.columbia.edu
[3600] 251.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-251.dyn.columbia.edu
[3600] 252.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-252.dyn.columbia.edu
[3600] 253.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-253.dyn.columbia.edu
[3600] 254.247.39.160.in-addr.arpa. domain name pointer dyn-160-39-247-254.dyn.columbia.edu
[0] 255.247.39.160.in-addr.arpa.: domain name does not exist